Arizona’s Locally Trusted Roofing Services

Built for Arizona. Backed by Experience.

Tier One Roofing makes the process clear and the results reliable. With 15+ years of industry experience and thousands of roof replacements completed, we deliver quality-driven work using trusted materials and a straightforward approach. No pressure. No confusion. Just roofing done the right way.

4,500+ Roofs Completed
15+ Years of Experience
Premium Roofing Materials

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Our Comprehensive Roofing Services

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Residential Roofing

We focus on full roof replacements for homeowners across Arizona. Our team uses high-quality materials and a clear process to deliver strong, dependable results.

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Commercial Roofing

Tier One Roofing offers commercial roof replacement services. We bring the same quality standards and professionalism to commercial projects as we do for homes.

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New Construction

We provide roofing for new construction projects. Whether tile or shingle, our team installs long-lasting systems using trusted materials and experienced crews.

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Nik Tomassian 1 week ago

Tyler and his Tier 1 crew did a fantastic job replacing our roof (underlayment) in 2-3 days with no issues and a great clean up process when done each day.

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Why Homeowners Choose Us

Built on Trust. Backed by 4,500+ Roofs.

We’ve completed thousands of roof replacements across Arizona by doing things the right way with clear estimates, quality materials, and experienced crews who show up and follow through. No hard sells. No confusion. Just a smooth process and a roof built to last. From first inspection to final cleanup, we communicate clearly, respect your property, and stand behind our work with warranties and support homeowners can trust long after the job is done.

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A Roofing Process That Respects Your Time and Investment

Request a Free Estimate

We start with a simple conversation. Our team will schedule a visit, inspect your roof, and provide a clear, line-item estimate with no pressure.

Review Your Options

You’ll get honest recommendations and side-by-side comparisons to help you choose the right materials and scope for your home and budget.

Schedule and Install

Once you approve the project, we get to work. Our crew shows up on time, keeps the job site clean, and installs everything to the highest standard.

Final Walkthrough

We wrap up with a full cleanup and final inspection. You’ll get peace of mind knowing your roof was done right the first time.

Reviews

Real Reviews From Tier One Customers

Nik Tomassian 1 week ago

Tyler and his Tier 1 crew did a fantastic job replacing our roof (underlayment) in 2-3 days with no issues and a great clean up process when done each day.

…

Loretta Douglas 2 weeks ago

Great service, work and friendly. I post Tier 1 wherever I can to support their honest service!

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Joe Olibarria 2 weeks ago

Very professional throw the process of the roof repair . They were very helpful in dealing with the insurance company and very patient throughout the whole deal. Thank you very much

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Jason Keefe 3 weeks ago

Teir 1 was great to work with affordable and the work was quality.

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Don Compton 1 month ago

Got a quote, it was scheduled, came on time , they did new roof in one day, cleaned up always keeping us informed, good job, thanks.

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Scott 1 month ago

Excellent work, great price, and constant communication. Roof looks fantastic!

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Tony Long 1 month ago

Very professional and communicated very well concerning start time and expectations. Showed up and did a quality job. Knocked it out in one day! Very happy with everything. Tough to find quality work at affordable pricing. Tier 1 does just that for their customers.

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Nik Tomassian 1 week ago

Tyler and his Tier 1 crew did a fantastic job replacing our roof (underlayment) in 2-3 days with no issues and a great clean up process when done each day.

…

Materials That Matter

We Only Install What We’d Use on Our Own Homes

Every roof we install is built with products from brands we trust, including Owens Corning, GAF, Eagle, Westlake, and Titanium. These materials are chosen for their performance, durability, and reputation in the industry. When you work with Tier One Roofing, you’re getting more than a new roof; you’re getting long-term protection backed by quality from the ground up.

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We Show You Exactly What You’re Paying For

Transparent Estimates, Line by Line

Roofing prices in Arizona can vary wildly, especially with tile and underlayment systems. That’s why we build detailed, line-item estimates that clearly outline materials, labor, and installation methods. We’re happy to walk through competing bids and explain the real differences so you can make an informed decision. No vague numbers. No hidden shortcuts. Just clear, apples-to-apples clarity before work begins.

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Our Local Commitment

Proudly Serving Arizona Homeowners and Businesses

Tier One Roofing provides professional roof replacements across the Phoenix Valley and beyond. Whether you’re in a growing suburb or an established neighborhood, our team brings trusted materials, reliable crews, and a process that makes roofing straightforward.